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WISE INTEGRATION

Sr. Software Engineer (NodeJS) | Kaunas at WISE INTEGRATION (Kaunas, Lithuania)

WISE INTEGRATION· Kaunas, Lithuania· €4485–€5950/hr·

Role details

Salary
€4485–€5950/hr
Work type
Hybrid

Job description

A Senior Software Engineer (Node.js) is responsible for the design, development, and maintenance of software applications using Node.js and Angular or React. This includes working with technologies such as JavaScript/TypeScript, Node.js, Front-End Frameworks, databases, and messaging systems. The Full Stack Engineer will be involved in all aspects of the software development life cycle, including requirement gathering, design, development, testing, and deployment. Strong technical skills and experience with both front-end and back-end development are essential for this role. Good knowledge of DDD design patterns, CQRS, and Clean Architecture is mandatory. They will also need to collaborate with other team members, including other engineers, product managers, and stakeholders, to deliver high-quality software on time.

Responsibilities:

  • Participating in agile ceremonies such as sprint planning, stand-up meetings, and retrospectives.
  • Developing and maintaining front-end web components using React, Angular, TypeScript, HTML, and CSS.
  • Designing and developing software using Node.js, GraphQL, and/or alternative JavaScript frameworks and middleware.
  • Building and consuming RESTful web services and APIs.
  • Writing unit tests and integration tests to ensure code quality and maintainability.
  • Participating in code reviews and providing feedback to other team members.
  • Troubleshooting and debugging issues.
  • Continuously improving the software development process and practices.
  • Keeping up-to-date with the latest technologies and industry trends to improve the software and the development process.

Requirements:

  • Essential skills: JavaScript, TypeScript, Node.js.
  • Nice-to-have skills: React, HTML/CSS, SQL, CI/CD Pipelines, NuGet, Playwright, Terraform, k8s.

What we offer:

  • Opportunity to be part of a global organization.
  • Encouraging working atmosphere, engaging activities, and extra benefits (e.g., additional medical insurance (covers gym subscription), team events, outreach activities, and others);
  • Hybrid work model with remote work opportunities ( 3/5 days weekly from the office)
  • Open, modern, and ergonomic work environment when working from the office with the multicultural community.
  • Opportunity to grow professionally and personally (e.g., Udemy) and continuously develop within the domain.

Why work at WISE INTEGRATION

  • Culture: Emphasizes innovation, respect, diversity, and service. Described as “stimulating, supportive, collaborative, and inclusive” with a global team encouraged to contribute.
  • Work Policy: Hybrid workspace (employees combine remote and on-site work). Typical on-site presence expected.
  • Team & Growth: Fast-growing deeptech startup with a small, cross-functional team (30–40 people) across three continents. Opportunity to have high impact.
  • Locations: Offices in Hyères and Grenoble (France), Ottawa (Canada), and Taipei (Taiwan). International exposure.
  • Tech Stack: Work with C, Python, LabVIEW, MATLAB, Altium, Linux, and signal processing tools.

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